Grooved End Swing Check Valves 2" to 12" (DN50 to DN300)
The TYCO Model CV-1F Grooved End Swing Check Valve is a compact and rugged swing-type unit that allows water flow in one direction and prevents flow in the opposite direction.
A resilient elastomer seal facing on the spring-loaded clapper ensures a leak-tight seal and non-sticking operation.
The Model CV-1F Check Valves are designed to minimize water hammer caused by flow reversal.
The Model CV-1F Grooved End Swing Check Valve is furnished with grooved ends and can be installed using GRINNELL Grooved Couplings or GRINNELL Figure 71 Flange Adapters.
The Model CV-1F Check Valves have been designed with a removable cover for ease of field maintenance. These valves can be installed horizontally (with cover in the upward position) or vertically with the flow in the upward direction.